don't take chantix if you've had a serus allergic or skin reaction to it. if you develop these stop taking chantix and see your doctor right away as some can be life-threatening. if you have a history of heart or blood vessel problems, tell your doctor if you have new or worse symptoms. get medical help right away if you have symptoms of a heart attack. use caution when driving or operating machinery. common side effects include nausea, trouble sleeping and unusual dreams. it helps to have people around you... they say, you're much bigger than this. and you are. [ male announcer ] ask your doctor if chantix is right for you. >> oscar pistorius' career has been put on hold in the wake of a murder charge the agent canceling all future races including an appearance in the united states. the olympic at least is accused of shooting his girlfriend in his south africa home on valentine's day. at st. peter's square today, huge crowds with the pope stepping down at the end of the month. and the first woman, yes, wins the pole position for the stellar lap at an event